Mr E if it is mold I have used a product called Serenade garden Disease Control Spray made by Agra Quest that I have had good success with in my outdoor growing--have not had that problem in hydro (cross fingers). It can be used in organic situations if that's what you are working with also. I keep that and some stuff called Dont Bug Me (FoxFarms) around. An extremely wise (although not benevolent like kp) hydo store owner told me if I spray these products on my plants once a week I will not have a problem with mold, fungus or pests. I have not done this religiously because I have not had a problem so far but keep them prominently in the room as voodoo charms.
Weedhound Reviewed by Weedhound on . Ahh help! Ok so I filled my res for tthe first time with plain bathtub water and I was about to put my seeds in my medium, but i decided to take a quick ppm an pH check. i my ph is like in the 7.5 range and my water is like 165. is this ok or not? im thinking its not.i have a shitload of advanced nutrietns to alter this stuff but i dont know what to do. i dont even think i should be using any nutrients for germination. please help! Rating: 5